Sexual assault, illegal gambling, adultery, drunkenness, disorderly conduct - these are the allegations against several top U.S. military leaders. Does the military have a culture problem? CNN's Barbara Starr reports.

News that broke in "The Situation Room": The Pentagon is investigating whether six U.S. forces who died Tuesday morning in Afghanistan were killed in a helicopter crash or by enemy fire. CNN's Barbara Starr reports on what we know so far.

Some of President Obama's critics say delaying action in Syria gives the al-Assad regime time to hide key targets, but Pentagon officials say strikes will be as effective one month from now as they are today. CNN's Chris Lawrence investigates.